<html>
    <head>
        <meta charset="UTF-8" />
        <script src="../zhe_repo/jquery.js" ></script>
    </head>
    <body>
        <h1>JQuery HELLO WORLD 试验</h1>
        <script>
            $(document).ready(function(){
                alert('HELLO WORLD');
            });
        </script>
    </body>
</html>
<!-- 已成功，2018-0328-1434 -->